radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

History of the manufacturer  

Cook's Wireless Co., Ipswich

As a member you can upload pictures (but not single models please) and add text.
Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
Name: Cook's Wireless Co., Ipswich    (GB)  
Abbreviation: cook
Products: Model types
Summary:

Cook's Wireless Co., Ltd., 23, St Helens Street, Ipswich.

History:

This manufacturer was suggested by John Koster.


Some models:
Country Year Name 1st Tube Notes
GB  27 CWC 3-Valve Standard   Grid-leak detector, transformer-coupled LF valve, resistance-capacity-coupled LF valve. Wa... 
GB  27 CWC 4-Valve De Luxe   Grid-leak detector, transformer-coupled LF valve, two resistance-capacity-coupled LF valve... 
GB  27 CWC 4-Valve Popular   Grid-leak detector, transformer-coupled LF valve, two resistance-capacity-coupled LF valve... 
GB  27 CWC 2-Valve Standard   Grid-leak detector, transformer-coupled LF valve. Wave range 250-2000 metres. Cabinet with... 
GB  27 CWC 2-Valve Popular   Grid-leak detector plus transformer-coupled LF valve. Wave range 250-2000 metres. Cabinet ... 
GB  27 CWC 3-Valve Popular   Grid-leak detector, transformer-coupled LF valve, resistance-capacity-coupled LF valve. Wa... 
GB  27 CWC 3-Valve De Luxe   Grid-leak detector, transformer-coupled LF valve, resistance-capacity-coupled LF valve. Wa... 

[rmxhdet-en]
  

Data Compliance More Information